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National Stock Number:
4730-00-186-2544
Federal Supply Class:
4730
National Item Identification Number:
001862544
Description:
PACKING NUT
Detail:
AN ITEM HAVING INTERNAL AND/OR EXTERNAL MACHINE THREAD(S) (THREADS OTHER THAN PIPE OR HOSE SERIES), SPECIFICALLY DESIGNED TO RETAIN, BY MEANS OR GROOVE(S), SHOULDER(S), AND THE LIKE, PACKING AND/OR A PACKING GLAND WITHIN A STUFFING BOX. SEE ALSO BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; AND NUT, TUBE COUPLING. EXCLUDES PACKING NUT, STUFFING TUBE; AND USE WITH ELECTRICAL CABLE, AND LOCKNUT, PIPE.
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Manufacturer Information:
| 3023T12P04 | 34724 | ACRA AEROSPACE INC | | 3023T12P04 | 99207 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | OVERALL LENGTH | 0.564 INCHES MINIMUM AND 0.584 INCHES MAXIMUM | | MATERIAL | NICKEL ALLOY 718 | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNJF | | SEAT ANGLE IN DEG | 45.0 | | SMALLEST INSIDE DIAMETER | 0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM | | SPECIAL FEATURES | TWO HOLES DRILLED THRU DRIVE END 0.300 IN.FROM CENTER OF NUT TO CENTER OF HOLE,0.057 IN.MIN,0.062 IN.MAX DIA HOLE;USED ON GRUMMAN AIRCRAFT,MODEL A10 | | WIDTH ACROSS FLATS | 0.679 INCHES MINIMUM AND 0.690 INCHES MAXIMUM | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INVERTED FLARE | | SURFACE TREATMENT | SILVER | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.364 INCHES MINIMUM AND 0.384 INCHES MAXIMUM | | THREAD SIZE | 0.750-16 |
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